Hardy found the fishery at a very low ebb, owing, largely, to the scarcity of oysters and the uncertainty of depending on the native divers. He adds with peculiar naïveté: “I had almost forgotten to mention a very curious circumstance with respect to the pearl-oyster, namely that on the coast of Sonora there are none at all, except at Guaymas.” He states also that to the northward of 28° 30′ not the trace of a shell could be discovered on either side of the gulf.
The center of the industry was then at Loreto, a village of 250 inhabitants; but another small station existed at La Paz. At Loreto six or eight vessels of twenty-five tons each were employed, each having three or four sailors and fifteen or twenty Yaqui Indians who served as divers. Head-diving was in vogue, the work proceeding from 11 A.M. to 2 P.M., and the depth ranging from three to twelve fathoms. The annual catch of pearls was “4 or 5 pounds’ weight, worth from $8000 to $10,000.”[[293]] After the government’s claim of one fifth had been set apart, the owner and captain of the vessel received one half and the divers the other half.
It was found impossible to use diving-bells when the sea was at all rough, and even during calm weather they were impracticable on account of the unevenness of the ground and the strong undercurrents. An effort was made to employ native divers, but owing to the disorganized state of affairs only four could be secured. In the Gulf of Mulege a large number of oysters were collected, but when these were opened “six very small pearls” were all that could be found. After spending about three years on the coast, Hardy returned to England, and the company abandoned the enterprise.
In the early history of the Mexican pearl fishery, the shells were of no market value; but about 1830 a French trader named Combier made experimental shipments to France, securing cheap freight rates by using the waste shells largely as ballast for the vessels.[[294]] The best quality sold for about 600 francs per ton, and the market was found sufficient for regular shipments. The value gradually increased, and in 1854 it approximated 2000 francs per ton in France, placing the industry upon a very remunerative basis. This resulted in much activity in the fishery, and an increase in the number of boats and divers.
In 1855, the fishery gave employment to 368 divers, and yielded $23,800 worth of pearls, and 350 tons of shells worth $13,500.[[295]] It was estimated by Lassepas that from 1580 to 1857, inclusive, 95,000 tons of oysters were removed from the Gulf of California, yielding 2770 pounds of pearls, worth $5,540,000.[[296]]
For protection of the reefs, the Mexican government in 1857 divided the Gulf of California into four pearling districts, and provided that only one of them should be worked each year, and then only in areas leased for the season to the highest bidders, thereby permitting the reefs successively to remain undisturbed for three years.
The yield of pearls in 1868 approximated $55,000, and that of shells $10,600 in value; while in 1869 these items were given as $62,000 and $25,000, respectively.[[297]] The local prices ranged from $15 per ounce for seed-pearls to $1500 for a choice gem.
At that period the fishery was carried on from shore camps or from large vessels, each carrying twenty to fifty divers, who were mostly Yaqui Indians from the eastern shore of the gulf. The camp or vessel was located in the vicinity of the reefs or beds, and the fishing was prosecuted from small boats, each carrying three or four nude divers. Fastened to the waist or suspended from the neck was a net for the reception of oysters, and each diver carried a short spud or stick with which to detach them from the bottom, and to some extent for use as a weapon of defense against sharks and similar enemies. The diving progressed mostly in the morning, when the sea was unruffled by the breeze which usually begins shortly after noon. The season lasted from May to late in September, when the water became too cold for further operations.
The divers were paid a definite share of the catch, and kept in debt-bondage by means of advances and supplies. Little clothing was necessary, and the provisions consisted principally of corn, beans, and sun-dried beef. Luxuries were added in the form of tobacco, and of mescal distilled from the maguey plant, indulgence in these constituting the chief remuneration for the season’s labor. The finding of an unusually choice pearl brought to the lucky fisherman a gratuity of a few dollars, and shore leave for several days in which to spend it. Dressing in his best calico garments, he hastened to the nearest town to indulge in release from restraint, in drunkenness and debauchery—the highest dreams of happiness of a Yaqui Indian—thoughts of which served to bring him to the fishery each year from his home across the gulf.
From the Spanish conquest until 1874, the Mexican pearl fishery was conducted exclusively by nude divers. The experiments with the diving-bell in 1825 had been without favorable result, and also an attempt by an American in 1854 to use a diving-suit with air-pump, etc., this failure being credited to imperfection of apparatus. In 1874, through the influence of European pearl merchants, two schooners, each of about 200 tons’ measurement, one from Australia and the other from England, visited the Mexican grounds, with a dozen boats fully equipped with scaphanders or diving armor, including helmets, rubber suits, pumps, etc. Owing to their working in deeper water than the nude divers were able to exploit, their success was remarkable, and they secured upward of a hundred thousand dollars’ worth of pearls and shells during the first season.